Finding the Fourth Proportional to 97,900,800.26, 146,867,930.94 and 40,361,617.58
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Solution
The fourth proportional to 97,900,800.26, 146,867,930.94 and 40,361,617.58 is: 60,549,323.88
Step by Step Solution
- Step 1: Write the proportion equation
97,900,800.26 : 146,867,930.94 = 40,361,617.58 : x - Step 2: Convert to fraction form
97,900,800.26/146,867,930.94 = 40,361,617.58/x - Step 3: Cross multiply
97,900,800.26x = 146,867,930.94 × 40,361,617.58 - Step 4: Simplify right side
97,900,800.26x = 5,927,827,262,631,791 - Step 5: Solve for x
x = 5,927,827,262,631,791/97,900,800.26 - Step 6: Final answer
x = 60,549,323.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.